San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Leonardo Brennan

Bib: 24997•M•Age: 25

Oakland, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Top 41%
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:47
Rank: #2343
Start → 2M
10:23/mi
20:47 split
4M
40:06
Rank: #2221 (+122)
2M → 4M
9:40/mi
19:19 split
6M
1:03:16
Rank: #1954 (+267)
4M → 6M
11:35/mi
23:10 split
8M
1:17:27
Rank: #1826 (+128)
6M → 8M
7:05/mi
14:11 split
10M
1:35:50
Rank: #1674 (+152)
8M → 10M
9:12/mi
18:23 split
12M
1:56:16
Rank: #1613 (+61)
10M → 12M
10:13/mi
20:26 split
Finish· 13.11 mi
2:07:14
Rank: #1587 (+26)
12M → Finish
9:53/mi
10:58 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:16
Pace10:33 /mi
2nd Half
Distance7.11 mi
Time1:03:58
Pace9:00 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:58:5820:4710:2320:47
10:23
-
4M
4.00 mi09:18:1740:0610:0219:19
9:40
-0:43
6M
6.00 mi09:41:271:03:1610:3323:10
11:35
+1:55
8M
8.00 mi09:55:381:17:279:4114:11
7:05
-4:30
10M
10.00 mi10:14:011:35:509:3518:23
9:12
+2:07
12M
12.00 mi10:34:271:56:169:4120:26
10:13
+1:01
Finish
13.11 mi10:45:252:07:149:4210:58
9:53
-0:20

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:05 /mi

Average Pace

9:42 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:34

26% of race

Time at Steady Pace

1:11:30

56% of race

Time at Slower Pace

23:10

18% of race

Average Pace: 9:42 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi08:58:5820:4710:2320:47
10:23
#2343
4M
4.00 mi09:18:1740:0610:0219:19
9:40
#2221
6M
6.00 mi09:41:271:03:1610:3323:10
11:35
#1954
8M
8.00 mi09:55:381:17:279:4114:11
7:05
#1826
10M
10.00 mi10:14:011:35:509:3518:23
9:12
#1674
12M
12.00 mi10:34:271:56:169:4120:26
10:13
#1613
Finish
13.11 mi10:45:252:07:149:4210:58
9:53
#1587
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi234314653641466(Top 38%)988(Top 48%)258(Top 51%)
4M4.00 mi2.00 mi2221+1221406+59354+102115(Top 55%)1347(Top 65%)341(Top 68%)
6M6.00 mi2.00 mi1954+2671287+119330+241605(Top 42%)1086(Top 53%)288(Top 57%)
8M8.00 mi2.00 mi1826+1281208+79316+141431(Top 37%)979(Top 47%)266(Top 53%)
10M10.00 mi2.00 mi1674+1521130+78294+221073(Top 28%)766(Top 37%)212(Top 42%)
12M12.00 mi2.00 mi1613+611077+53283+111466(Top 38%)988(Top 48%)258(Top 51%)
Finish13.11 mi1.11 mi1587+261059+18277+61509(Top 39%)992(Top 48%)259(Top 51%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 38%
×9story building
+138ft-68ft

Overall

1466

Males

988

M25-29

258

2M→4M

2.0 - 4.0 mi

Top 55%
×13story building
+163ft-19ft

Overall

2115

Males

1347

M25-29

341

4M→6M

4.0 - 6.0 mi

Top 42%
×4story building
+55ft-83ft

Overall

1605

Males

1086

M25-29

288

6M→8M

6.0 - 8.0 mi

Top 37%
×10story building
+65ft-151ft

Overall

1431

Males

979

M25-29

266

8M→10M

8.0 - 10.0 mi

Top 28%
×10story building
+61ft-174ft

Overall

1073

Males

766

M25-29

212

10M→12M

10.0 - 12.0 mi

Top 38%
×3story building
+41ft-53ft

Overall

1466

Males

988

M25-29

258

12M→Finish

12.0 - 13.1 mi

Top 39%
×1human
+6ft-6ft

Overall

1509

Males

992

M25-29

259

Passing Analysis

Category:
Athletes Passed
839*
Passed By
83
Net Change
+756
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2343
2M → 4M17553+122#2343#2221
4M → 6M2725+267#2221#1954
6M → 8M1280+128#1954#1826
8M → 10M154*2+152#1826#1674
10M → 12M7110+61#1674#1613
12M → Finish39*13+26#1613#1587
TOTALS839*83+756

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon